Setting up doxygen groups

include/mruby/array.h

@@ -7,9 +7,16 @@
 #ifndef MRUBY_ARRAY_H
 #define MRUBY_ARRAY_H
 
-#if defined(__cplusplus)
-extern "C" {
-#endif
+#include "mruby/common.h"
+
+/**
+ * @file mruby/array.h
+ * @brief Array class
+ * @defgroup mrb_array MRuby Array class
+ * @ingroup MRuby
+ * @{
+ */
+MRB_BEGIN_DECL
 
 typedef struct mrb_shared_array {
   int refcnt;
@@ -67,8 +74,7 @@ mrb_ary_len(mrb_state *mrb, mrb_value ary)
   return RARRAY_LEN(ary);
 }
 
-#if defined(__cplusplus)
-}  /* extern "C" { */
-#endif
+/** @} */
+MRB_END_DECL
 
 #endif  /* MRUBY_ARRAY_H */

include/mruby/class.h

@@ -7,9 +7,16 @@
 #ifndef MRUBY_CLASS_H
 #define MRUBY_CLASS_H
 
-#if defined(__cplusplus)
-extern "C" {
-#endif
+#include "mruby/common.h"
+
+/**
+ * @file mruby/class.h
+ * @brief Class class
+ * @defgroup mrb_class MRuby Class class
+ * @ingroup MRuby
+ * @{
+ */
+MRB_BEGIN_DECL
 
 struct RClass {
   MRB_OBJECT_HEADER;
@@ -81,8 +88,7 @@ void mrb_gc_mark_mt(mrb_state*, struct RClass*);
 size_t mrb_gc_mark_mt_size(mrb_state*, struct RClass*);
 void mrb_gc_free_mt(mrb_state*, struct RClass*);
 
-#if defined(__cplusplus)
-}  /* extern "C" { */
-#endif
+/** @} */
+MRB_END_DECL
 
 #endif  /* MRUBY_CLASS_H */

include/mruby/common.h

@@ -0,0 +1,35 @@
+/*
+** mruby/common.h - mruby common platform definitions
+**
+** See Copyright Notice in mruby.h
+*/
+
+#ifndef MRUBY_COMMON_H
+#define MRUBY_COMMON_H
+
+#ifdef __cplusplus
+/** Start declarations in C++ mode */
+#define MRB_BEGIN_DECL extern "C" {
+/** End declarations in C++ mode */
+#define MRB_END_DECL	}
+#else
+/** Start declarations in C mode */
+#define MRB_BEGIN_DECL /* empty */
+/** End declarations in C mode */
+#define MRB_END_DECL	/* empty */
+#endif
+
+
+#if defined(MRB_BUILD_AS_DLL)
+#if defined(MRB_CORE) || defined(MRB_LIB)
+#define MRB_API __declspec(dllexport)
+#else
+#define MRB_API __declspec(dllimport)
+#endif
+#else
+#define MRB_API extern
+#endif
+
+MRB_END_DECL
+
+#endif  /* MRUBY_COMMON_H */

include/mruby/compile.h

@@ -7,9 +7,16 @@
 #ifndef MRUBY_COMPILE_H
 #define MRUBY_COMPILE_H
 
-#if defined(__cplusplus)
-extern "C" {
-#endif
+#include "mruby/common.h"
+
+/**
+ * @file mruby/compile.h
+ * @brief MRuby compiler
+ * @defgroup mrb_compile MRuby compiler
+ * @ingroup MRuby
+ * @{
+ */
+MRB_BEGIN_DECL
 
 #include "mruby.h"
 
@@ -183,8 +190,7 @@ MRB_API mrb_value mrb_load_file_cxt(mrb_state*,FILE*, mrbc_context *cxt);
 MRB_API mrb_value mrb_load_string_cxt(mrb_state *mrb, const char *s, mrbc_context *cxt);
 MRB_API mrb_value mrb_load_nstring_cxt(mrb_state *mrb, const char *s, int len, mrbc_context *cxt);
 
-#if defined(__cplusplus)
-}  /* extern "C" { */
-#endif
+/** @} */
+MRB_END_DECL
 
 #endif /* MRUBY_COMPILE_H */

include/mruby/data.h

@@ -7,9 +7,16 @@
 #ifndef MRUBY_DATA_H
 #define MRUBY_DATA_H
 
-#if defined(__cplusplus)
-extern "C" {
-#endif
+#include "mruby/common.h"
+
+/**
+ * @file mruby/data.h
+ * @brief User defined objects.
+ * @defgroup mrb_string MRuby User defined objects.
+ * @ingroup MRuby
+ * @{
+ */
+MRB_BEGIN_DECL
 
 typedef struct mrb_data_type {
   const char *struct_name;
@@ -59,8 +66,7 @@ mrb_data_init(mrb_value v, void *ptr, const mrb_data_type *type)
   DATA_TYPE(v) = type;
 }
 
-#if defined(__cplusplus)
-}  /* extern "C" { */
-#endif
+/** @} */
+MRB_END_DECL
 
 #endif /* MRUBY_DATA_H */

include/mruby/debug.h

@@ -7,9 +7,16 @@
 #ifndef MRUBY_DEBUG_H
 #define MRUBY_DEBUG_H
 
-#if defined(__cplusplus)
-extern "C" {
-#endif
+#include "mruby/common.h"
+
+/**
+ * @file mruby/debug.h
+ * @brief Debugging.
+ * @defgroup mrb_string MRuby Debugging.
+ * @ingroup MRuby
+ * @{
+ */
+MRB_BEGIN_DECL
 
 typedef enum mrb_debug_line_type {
   mrb_debug_line_ary = 0,
@@ -58,8 +65,7 @@ MRB_API mrb_irep_debug_info_file *mrb_debug_info_append_file(
 MRB_API mrb_irep_debug_info *mrb_debug_info_alloc(mrb_state *mrb, mrb_irep *irep);
 MRB_API void mrb_debug_info_free(mrb_state *mrb, mrb_irep_debug_info *d);
 
-#if defined(__cplusplus)
-}  /* extern "C" { */
-#endif
+/** @} */
+MRB_END_DECL
 
 #endif /* MRUBY_DEBUG_H */

include/mruby/dump.h

@@ -7,12 +7,18 @@
 #ifndef MRUBY_DUMP_H
 #define MRUBY_DUMP_H
 
-#if defined(__cplusplus)
-extern "C" {
-#endif
-
 #include "mruby.h"
 #include "mruby/irep.h"
+#include "mruby/common.h"
+
+/**
+ * @file mruby/dump.h
+ * @brief Dumping compiled mruby script.
+ * @defgroup mrb_dump Dumping compiled mruby script.
+ * @ingroup MRuby
+ * @{
+ */
+MRB_BEGIN_DECL
 
 #define DUMP_DEBUG_INFO 1
 #define DUMP_ENDIAN_BIG 2
@@ -185,11 +191,10 @@ bin_to_uint8(const uint8_t *bin)
   return (uint8_t)bin[0];
 }
 
-#if defined(__cplusplus)
-}  /* extern "C" { */
-#endif
+/** @} */
+MRB_END_DECL
 
-/* crc.c */
+/** @internal crc.c */
 uint16_t
 calc_crc_16_ccitt(const uint8_t *src, size_t nbytes, uint16_t crc);
 

include/mruby/error.h

@@ -7,9 +7,16 @@
 #ifndef MRUBY_ERROR_H
 #define MRUBY_ERROR_H
 
-#if defined(__cplusplus)
-extern "C" {
-#endif
+#include "mruby/common.h"
+
+/**
+ * @file mruby/error.h
+ * @brief Error handling.
+ * @defgroup mrb_error MRuby Error handling.
+ * @ingroup MRuby
+ * @{
+ */
+MRB_BEGIN_DECL
 
 struct RException {
   MRB_OBJECT_HEADER;
@@ -39,8 +46,7 @@ MRB_API mrb_value mrb_rescue_exceptions(mrb_state *mrb, mrb_func_t body, mrb_val
                                         mrb_func_t rescue, mrb_value r_data,
                                         mrb_int len, struct RClass **classes);
 
-#if defined(__cplusplus)
-}  /* extern "C" { */
-#endif
+/** @} */
+MRB_END_DECL
 
 #endif  /* MRUBY_ERROR_H */

include/mruby/gc.h

@@ -7,16 +7,22 @@
 #ifndef MRUBY_GC_H
 #define MRUBY_GC_H
 
-#if defined(__cplusplus)
-extern "C" {
-#endif
+#include "mruby/common.h"
+
+/**
+ * @file mruby/gc.h
+ * @brief Uncommon memory management stuffs.
+ * @defgroup mrb_gc MRuby garbage collection.
+ * @ingroup MRuby
+ * @{
+ */
+MRB_BEGIN_DECL
 
 typedef void (mrb_each_object_callback)(mrb_state *mrb, struct RBasic *obj, void *data);
 void mrb_objspace_each_objects(mrb_state *mrb, mrb_each_object_callback *callback, void *data);
 MRB_API void mrb_free_context(mrb_state *mrb, struct mrb_context *c);
 
-#if defined(__cplusplus)
-}  /* extern "C" { */
-#endif
+/** @} */
+MRB_END_DECL
 
 #endif  /* MRUBY_GC_H */

include/mruby/hash.h

@@ -7,9 +7,16 @@
 #ifndef MRUBY_HASH_H
 #define MRUBY_HASH_H
 
-#if defined(__cplusplus)
-extern "C" {
-#endif
+#include "mruby/common.h"
+
+/**
+ * @file mruby/hash.h
+ * @brief Hash class
+ * @defgroup mrb_hash MRuby Hash class
+ * @ingroup MRuby
+ * @{
+ */
+MRB_BEGIN_DECL
 
 struct RHash {
   MRB_OBJECT_HEADER;
@@ -47,8 +54,7 @@ void mrb_gc_mark_hash(mrb_state*, struct RHash*);
 size_t mrb_gc_mark_hash_size(mrb_state*, struct RHash*);
 void mrb_gc_free_hash(mrb_state*, struct RHash*);
 
-#if defined(__cplusplus)
-}  /* extern "C" { */
-#endif
+/** @} */
+MRB_END_DECL
 
 #endif  /* MRUBY_HASH_H */

include/mruby/irep.h

@@ -7,12 +7,18 @@
 #ifndef MRUBY_IREP_H
 #define MRUBY_IREP_H
 
-#if defined(__cplusplus)
-extern "C" {
-#endif
-
+#include "mruby/common.h"
 #include "mruby/compile.h"
 
+/**
+ * @file mruby/irep.h
+ * @brief Compiled mruby script.
+ * @defgroup mrb_irep Compiled mruby script.
+ * @ingroup MRuby
+ * @{
+ */
+MRB_BEGIN_DECL
+
 enum irep_pool_type {
   IREP_TT_STRING,
   IREP_TT_FIXNUM,
@@ -53,8 +59,7 @@ void mrb_irep_free(mrb_state*, struct mrb_irep*);
 void mrb_irep_incref(mrb_state*, struct mrb_irep*);
 void mrb_irep_decref(mrb_state*, struct mrb_irep*);
 
-#if defined(__cplusplus)
-}  /* extern "C" { */
-#endif
+/** @} */
+MRB_END_DECL
 
 #endif  /* MRUBY_IREP_H */

include/mruby/khash.h

@@ -7,12 +7,19 @@
 #ifndef MRUBY_KHASH_H
 #define MRUBY_KHASH_H
 
-#if defined(__cplusplus)
-extern "C" {
-#endif
+#include <string.h>
 
 #include "mruby.h"
-#include <string.h>
+#include "mruby/common.h"
+
+/**
+ * @file mruby/khash.h
+ * @brief Defines of khash which is used in hash table of mruby.
+ * @defgroup mrb_khash Defines of khash which is used in hash table of mruby.
+ * @ingroup MRuby
+ * @{
+ */
+MRB_BEGIN_DECL
 
 typedef uint32_t khint_t;
 typedef khint_t khiter_t;
@@ -266,8 +273,7 @@ static inline khint_t __ac_X31_hash_string(const char *s)
 
 typedef const char *kh_cstr_t;
 
-#if defined(__cplusplus)
-}  /* extern "C" { */
-#endif
+/** @} */
+MRB_END_DECL
 
 #endif  /* MRUBY_KHASH_H */

include/mruby/numeric.h

@@ -7,9 +7,16 @@
 #ifndef MRUBY_NUMERIC_H
 #define MRUBY_NUMERIC_H
 
-#if defined(__cplusplus)
-extern "C" {
-#endif
+#include "mruby/common.h"
+
+/**
+ * @file mruby/numeric.h
+ * @brief Numeric class and sub-classes of it.
+ * @defgroup mrb_string Numeric class and sub-classes of it.
+ * @ingroup MRuby
+ * @{
+ */
+MRB_BEGIN_DECL
 
 #define POSFIXABLE(f) ((f) <= MRB_INT_MAX)
 #define NEGFIXABLE(f) ((f) >= MRB_INT_MIN)
@@ -104,8 +111,7 @@ mrb_int_sub_overflow(mrb_int minuend, mrb_int subtrahend, mrb_int *difference)
 #undef MRB_UINT_MAKE
 #undef MRB_UINT_MAKE2
 
-#if defined(__cplusplus)
-}  /* extern "C" { */
-#endif
+/** @} */
+MRB_END_DECL
 
 #endif  /* MRUBY_NUMERIC_H */

include/mruby/proc.h

@@ -7,11 +7,17 @@
 #ifndef MRUBY_PROC_H
 #define MRUBY_PROC_H
 
+#include "mruby/common.h"
 #include "mruby/irep.h"
 
-#if defined(__cplusplus)
-extern "C" {
-#endif
+/**
+ * @file mruby/proc.h
+ * @brief Proc class
+ * @defgroup mrb_proc MRuby Proc class
+ * @ingroup MRuby
+ * @{
+ */
+MRB_BEGIN_DECL
 
 struct REnv {
   MRB_OBJECT_HEADER;
@@ -69,8 +75,7 @@ MRB_API mrb_value mrb_proc_cfunc_env_get(mrb_state*, mrb_int);
 #include "mruby/khash.h"
 KHASH_DECLARE(mt, mrb_sym, struct RProc*, TRUE)
 
-#if defined(__cplusplus)
-}  /* extern "C" { */
-#endif
+/** @} */
+MRB_END_DECL
 
 #endif  /* MRUBY_PROC_H */

include/mruby/range.h

@@ -7,9 +7,16 @@
 #ifndef MRUBY_RANGE_H
 #define MRUBY_RANGE_H
 
-#if defined(__cplusplus)
-extern "C" {
-#endif
+#include "mruby/common.h"
+
+/**
+ * @file mruby/range.h
+ * @brief Range class
+ * @defgroup mrb_range MRuby Range class
+ * @ingroup MRuby
+ * @{
+ */
+MRB_BEGIN_DECL
 
 typedef struct mrb_range_edges {
   mrb_value beg;
@@ -29,8 +36,7 @@ MRB_API mrb_value mrb_range_new(mrb_state*, mrb_value, mrb_value, mrb_bool);
 MRB_API mrb_bool mrb_range_beg_len(mrb_state *mrb, mrb_value range, mrb_int *begp, mrb_int *lenp, mrb_int len);
 mrb_value mrb_get_values_at(mrb_state *mrb, mrb_value obj, mrb_int olen, mrb_int argc, const mrb_value *argv, mrb_value (*func)(mrb_state*, mrb_value, mrb_int));
 
-#if defined(__cplusplus)
-}  /* extern "C" { */
-#endif
+/** @} */
+MRB_END_DECL
 
 #endif  /* MRUBY_RANGE_H */

include/mruby/string.h

@@ -1,16 +1,22 @@
-/**
- * @header mruby/string.h
- * @copyright See Copyright Notice in mruby.h
- *
- * String class
- */
+/*
+** mruby/string.h - String class
+**
+** See Copyright Notice in mruby.h
+*/
 
 #ifndef MRUBY_STRING_H
 #define MRUBY_STRING_H
 
-#if defined(__cplusplus)
-extern "C" {
-#endif
+#include "mruby/common.h"
+
+/**
+ * @file mruby/string.h
+ * @brief String class
+ * @defgroup mrb_string MRuby String class
+ * @ingroup MRuby
+ * @{
+ */
+MRB_BEGIN_DECL
 
 extern const char mrb_digitmap[];
 
@@ -121,8 +127,7 @@ void mrb_regexp_check(mrb_state *mrb, mrb_value obj);
 #define mrb_str_buf_cat(mrb, str, ptr, len) mrb_str_cat(mrb, str, ptr, len)
 #define mrb_str_buf_append(mrb, str, str2) mrb_str_cat_str(mrb, str, str2)
 
-#if defined(__cplusplus)
-}  /* extern "C" { */
-#endif
+/** @} */
+MRB_END_DECL
 
 #endif  /* MRUBY_STRING_H */

include/mruby/value.h

@@ -7,6 +7,17 @@
 #ifndef MRUBY_VALUE_H
 #define MRUBY_VALUE_H
 
+#include "mruby/common.h"
+
+/**
+ * @file mruby/value.h
+ * @brief mrb_value functions and macros.
+ * @defgroup mrb_value mrb_value functions and macros.
+ * @ingroup MRuby
+ * @{
+ */
+MRB_BEGIN_DECL
+
 typedef uint32_t mrb_sym;
 typedef uint8_t mrb_bool;
 struct mrb_state;
@@ -226,4 +237,7 @@ mrb_ro_data_p(const char *p)
 # define mrb_ro_data_p(p) FALSE
 #endif
 
+/** @} */
+MRB_END_DECL
+
 #endif  /* MRUBY_VALUE_H */

include/mruby/variable.h

@@ -7,9 +7,16 @@
 #ifndef MRUBY_VARIABLE_H
 #define MRUBY_VARIABLE_H
 
-#if defined(__cplusplus)
-extern "C" {
-#endif
+#include "mruby/common.h"
+
+/**
+ * @file mruby/variable.h
+ * @brief Functions to access mruby variables.
+ * @defgroup mrb_variable Functions to access to mruby variables.
+ * @ingroup MRuby
+ * @{
+ */
+MRB_BEGIN_DECL
 
 typedef struct global_variable {
   int   counter;
@@ -74,8 +81,7 @@ void mrb_gc_mark_iv(mrb_state*, struct RObject*);
 size_t mrb_gc_mark_iv_size(mrb_state*, struct RObject*);
 void mrb_gc_free_iv(mrb_state*, struct RObject*);
 
-#if defined(__cplusplus)
-}  /* extern "C" { */
-#endif
+/** @} */
+MRB_END_DECL
 
 #endif  /* MRUBY_VARIABLE_H */

include/mruby/version.h

@@ -7,6 +7,17 @@
 #ifndef MRUBY_VERSION_H
 #define MRUBY_VERSION_H
 
+#include "mruby/common.h"
+
+/**
+ * @file mruby/version.h
+ * @brief MRuby version macros
+ * @defgroup mrb_string MRuby version macros
+ * @ingroup MRuby
+ * @{
+ */
+MRB_BEGIN_DECL
+
 #define MRB_STRINGIZE0(expr) #expr
 #define MRB_STRINGIZE(expr) MRB_STRINGIZE0(expr)
 
@@ -39,4 +50,7 @@
   MRB_STRINGIZE(MRUBY_RELEASE_YEAR)" " \
   MRUBY_AUTHOR                         \
 
+/** @} */
+MRB_END_DECL
+
 #endif  /* MRUBY_VERSION_H */